# Option to display prices with tax included

Source: https://developer.avalara.com/avatax-for-vat/lgo7417186983030/

# Option to display prices with tax included

Learn how to use the taxIncluded parameter to display prices with tax included in transactions.

**Element type:** Required

**Endpoints/models used:** [LineItemModel](https://developer.avalara.com/api-reference/avatax/rest/v2/models/LineItemModel/)

When creating transactions, include an option that shows prices with tax included. A `taxIncluded` parameter tells AvaTax to use a product’s price as a target for the total sale. As a result, AvaTax will back the tax out of the total amount provided in the request.

The `taxIncluded` option appears on the line element in your CreateTransaction model. This means that you can sell a mixture of tax-included and tax-excluded items in a single transaction.

**Example**

```
 {
  "lines": [
    {
      "number": "1",
      "quantity": 1,
      "amount": 107.50,
      "taxCode": "PS081282",
      "itemCode": "Y0001",
      "description": "Yarn",
      "taxIncluded": "true"
    }
  ],
  ...
}
```